/*
* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
* that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.kotlin.ir.declarations.lazy
import org.jetbrains.kotlin.descriptors.Visibility
import org.jetbrains.kotlin.ir.declarations.IrDeclarationOrigin
import org.jetbrains.kotlin.ir.declarations.IrFunction
import org.jetbrains.kotlin.ir.declarations.IrTypeParameter
import org.jetbrains.kotlin.ir.declarations.IrValueParameter
import org.jetbrains.kotlin.ir.expressions.IrBody
import org.jetbrains.kotlin.ir.types.IrType
import org.jetbrains.kotlin.ir.util.DeclarationStubGenerator
import org.jetbrains.kotlin.ir.util.TypeTranslator
import org.jetbrains.kotlin.ir.util.transform
import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.resolve.descriptorUtil.propertyIfAccessor
abstract class IrLazyFunctionBase(
startOffset: Int,
endOffset: Int,
origin: IrDeclarationOrigin,
override val name: Name,
override val visibility: Visibility,
override val isInline: Boolean,
override val isExternal: Boolean,
stubGenerator: DeclarationStubGenerator,
typeTranslator: TypeTranslator
) :
IrLazyDeclarationBase(startOffset, endOffset, origin, stubGenerator, typeTranslator),
IrFunction {
override var dispatchReceiverParameter: IrValueParameter? by lazyVar {
typeTranslator.buildWithScope(this) {
descriptor.dispatchReceiverParameter?.generateReceiverParameterStub()
}
}
override var extensionReceiverParameter: IrValueParameter? by lazyVar {
typeTranslator.buildWithScope(this) {
descriptor.extensionReceiverParameter?.generateReceiverParameterStub()
}
}
override val valueParameters: MutableList<IrValueParameter> by lazy {
typeTranslator.buildWithScope(this) {
descriptor.valueParameters.mapTo(arrayListOf()) { stubGenerator.generateValueParameterStub(it) }
}
}
final override var body: IrBody? = null
final override var returnType: IrType by lazyVar {
typeTranslator.buildWithScope(this) {
descriptor.returnType!!.toIrType()
}
}
override fun <D> acceptChildren(visitor: IrElementVisitor<Unit, D>, data: D) {
typeParameters.forEach { it.accept(visitor, data) }
dispatchReceiverParameter?.accept(visitor, data)
extensionReceiverParameter?.accept(visitor, data)
valueParameters.forEach { it.accept(visitor, data) }
body?.accept(visitor, data)
}
override fun <D> transformChildren(transformer: IrElementTransformer<D>, data: D) {
typeParameters.transform { it.transform(transformer, data) }
dispatchReceiverParameter = dispatchReceiverParameter?.transform(transformer, data)
extensionReceiverParameter = extensionReceiverParameter?.transform(transformer, data)
valueParameters.transform { it.transform(transformer, data) }
body = body?.transform(transformer, data)
}
}